from my perspective, you are comparing a user experience that has nothing to do with the technology.
a bank is a third party service providing custody to bearer instruments.
a future financial institution will be a third party service providing custody or other protections to your crypto bearer instruments.
> If trillion dollar market caps and god-knows-how-many billions of investment couldn't figure out how to protect consumers after 13 years...
there are DeFi insurance protocols, many people get paid back after being scammed, rug pulled, exploited. Look at the source, it is convenient for this to not be mentioned as all chainanalysis does is sell fear to governments to land contracts.